458959620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15391}}^1$

素因数の和:15481

約数の個数: 96

約数和(自身を含む): 1489453056

約数和(自身を除く): 1030493436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 15391, 29820, 30782, 46173, 61564, 76955, 92346, 107737, 153910, 184692, 215474, 230865, 307820, 323211, 430948, 461730, 538685, 646422, 923460, 1077370, 1092761, 1292844, 1616055, 2154740, 2185522, 3232110, 3278283, 4371044, 5463805, 6464220, 6556566, 7649327, 10927610, 13113132, 15298654, 16391415, 21855220, 22947981, 30597308, 32782830, 38246635, 45895962, 65565660, 76493270, 91791924, 114739905, 152986540, 229479810, 458959620]

約数ペア:

[(1, 458959620), (2, 229479810), (3, 152986540), (4, 114739905), (5, 91791924), (6, 76493270), (7, 65565660), (10, 45895962), (12, 38246635), (14, 32782830), (15, 30597308), (20, 22947981), (21, 21855220), (28, 16391415), (30, 15298654), (35, 13113132), (42, 10927610), (60, 7649327), (70, 6556566), (71, 6464220), (84, 5463805), (105, 4371044), (140, 3278283), (142, 3232110), (210, 2185522), (213, 2154740), (284, 1616055), (355, 1292844), (420, 1092761), (426, 1077370), (497, 923460), (710, 646422), (852, 538685), (994, 461730), (1065, 430948), (1420, 323211), (1491, 307820), (1988, 230865), (2130, 215474), (2485, 184692), (2982, 153910), (4260, 107737), (4970, 92346), (5964, 76955), (7455, 61564), (9940, 46173), (14910, 30782), (15391, 29820)]